iron
Group 16 elements, also known as chalcogens, would most readily react with group 2 elements (alkaline earth metals) to form compounds. This reaction typically involves the transfer of electrons from the alkaline earth metal to the chalcogen to achieve a stable electron configuration. Examples include reactions between oxygen (a group 16 element) and magnesium (a group 2 element) to form magnesium oxide.
The First 20 Elements in the Periodic Table are;1. Hydrogen2. Helium3. Lithium4. Beryllium5. Boron6. Carbon7. Nitrogen8. Oxygen9. Fluorine10. Neon11. Sodium12. Magnesium13. Aluminium14. Silicon15. Phosphorus16. Sulphur17. Chlorine18. Argon19. Potassium20. Calcium
Oxygen is the most reactive gas in the atmosphere. It readily combines with other elements and compounds to form oxides.
Metals such as sodium and potassium react readily with chlorine to form metal chlorides. Non-metals like hydrogen and sulfur also readily react with chlorine to form hydrogen chloride and sulfur dichloride, respectively. Organic compounds containing carbon-carbon double bonds can also undergo addition reactions with chlorine.
Silicon and oxygen are two of the most abundant elements in the universe. Oxygen will readily bond with silicon and metals to form minerals. Other similarly abundant elements either sank into Earth's interior or tended to form volatile compounds that were driven away from Earth by the solar wind when the planets were still forming.
iron
The chemistry of francium is not known but francium is considered the most reactive metal.
The most reactive metal is francium. Francium is a highly unstable alkali metal and is usually found in trace amounts in uranium and thorium ores. It readily reacts with air and water, making it one of the most reactive elements known.
most elements are non metal
Most elements are metals.
The information is readily available on our website. The combination of chemical elements into molecules is readily understood by most students.
Silicon is a non-metal element that is not very reactive. It usually forms covalent bonds rather than ionic bonds with other elements. It reacts with oxygen at high temperatures to form silicon dioxide, but it does not readily react with most other elements at room temperature.
a metal and a nonmetal such as sodium and sulfur which would make sodium sulfide
Fluorine is more reactive than oxygen. It is the most reactive non-metal element and readily forms compounds with almost all other elements.
Halogens, hands down. That would be the one second from the right that starts with Fluorine :)
Fluorine
The family of elements that react readily with metals is the halogens. This group includes elements such as fluorine, chlorine, bromine, iodine, and astatine. Halogens are highly reactive nonmetals that readily form compounds with metals by gaining an electron to achieve a stable electron configuration.